Answer:
the first equation and the last equations are linear the other two are nonlinear
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard form y= mx+b
We know that the trend line passes through two points, so we use this information to find the slope of the line and the y-intercept. Then substitute the 2 values ablove into the standard form. After that, we subsitute the value of x for which you want to make prediction and solve for y or subsitute the value of y to solve for y.
Answer:
161 ft squared
Step-by-step explanation:
8 x 5 x 2 = 80
8 x 7 = 56
5 x 5 = 25
80 + 56 + 25
56 + 25 =81
80 + 81 = 161
161 ft squared
Answer:
x= 33.9
Step-by-step explanation:
use cosine because x is the adjacent and 40 is the hypotenuse
set up your equation:
cos(32)= (x/40)
multiply both sides by 40:
40(cos(32))= (x/40)40
40(cos(32))= x
multiply 40 by the cos(32):
33.9 = x